#519AAA#519AAA

#519AAA is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.5% C 0.077 H 213.7°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#519AAA
RGB	rgb(81, 154, 170)
HSL	hsl(191, 35%, 49%)
HSV	hsv(191, 52%, 67%)
CMYK	cmyk(52.4%, 9.4%, 0%, 33.3%)
CIE-LAB	lab(59.67, -18.24, -15.36)
CIE-LCH	lch(59.67, 23.85, 220.10°)
OKLab	oklab(64.52% -0.0637 -0.0425)
OKLCH	oklch(64.52% 0.077 213.7)
XYZ	xyz(22.2018, 27.7609, 42.2108)
Luminance	0.2776 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519AAA #AA6151

analogous

#51AA8E #519AAA #516EAA

triadic

#519AAA #AA519A #9AAA51

tetradic

#519AAA #8E51AA #AA6151 #6EAA51

square

#519AAA #8E51AA #AA6151 #6EAA51

split-complementary

#519AAA #AA516E #AA8E51

monochromatic

#2A4F57 #3D7481 #519AAA #79B3BF #A2CAD3

Accessibility & contrast

On white

3.20

#519AAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#519AAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519AAA

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519AAA	#FFFFFF	#000000	##000000
##519AAA	1.00	3.20	6.55	6.55
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E96AB

Deuteranopia (green-blind)

#808BAA

Tritanopia (blue-blind)

#13A09F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #519aaa;
/* rgb */ color: rgb(81, 154, 170);
/* oklch */ color: oklch(64.5% 0.077 213.7);

Tailwind

colors: {
  custom: {
    50: '#89b8c3',
    500: '#519aaa',
    950: '#000000',
  },
}

SCSS

$custom: #519aaa;
$custom-light: #89b8c3;
$custom-dark: #000000;

JSON

{
  "hex": "#519aaa",
  "rgb": {
    "r": 81,
    "g": 154,
    "b": 170
  },
  "hsl": {
    "h": 190.787,
    "s": 35.458,
    "l": 49.216
  },
  "oklch": {
    "l": 0.64523,
    "c": 0.07652,
    "h": 213.7
  },
  "luminance": 0.27763
}

Semantic roles & 50–950 ramp

primary

#519AAA

secondary

#C09E97

accent

#705CCB

background

#F8FBFB

surface

#F0F6F7

border

#CBD0D0

text

#0C1112

muted

#7D8081

Preview Lab

Preview with #519AAA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →